55420274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 106781976

約数和(自身を除く): 51361702

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1061, 1066, 1274, 2009, 2122, 3731, 4018, 7427, 7462, 13793, 14854, 26117, 27586, 43501, 51989, 52234, 87002, 96551, 103978, 193102, 304507, 565513, 609014, 675857, 1131026, 1351714, 2131549, 3958591, 4263098, 7917182, 27710137, 55420274]

約数ペア:

[(1, 55420274), (2, 27710137), (7, 7917182), (13, 4263098), (14, 3958591), (26, 2131549), (41, 1351714), (49, 1131026), (82, 675857), (91, 609014), (98, 565513), (182, 304507), (287, 193102), (533, 103978), (574, 96551), (637, 87002), (1061, 52234), (1066, 51989), (1274, 43501), (2009, 27586), (2122, 26117), (3731, 14854), (4018, 13793), (7427, 7462)]